/brz/remove-bazaar

To get this branch, use:
bzr branch http://gegoxaren.bato24.eu/bzr/brz/remove-bazaar

« back to all changes in this revision

Viewing changes to bzrlib/switch.py

  • Committer: Martin von Gagern
  • Date: 2011-05-27 12:01:22 UTC
  • mto: (5939.1.1 integration)
  • mto: This revision was merged to the branch mainline in revision 5940.
  • Revision ID: martin.vgagern@gmx.net-20110527120122-7f2yvh17wrech14v
https://launchpad.net/bugs/421776
Use move instead of rename when adding packs to repository.

A rename might fail (e.g. on sftp) if the target file does exist. This is
because rename is guaranteed to be atomic.  The move operation, on the other
hand, does guarantee deletion of any existing target if possible, so it is
more appropriate here, where we are not dealing with locks but with content
files.

Show diffs side-by-side

added added

removed removed

Lines of Context:
bzrlib/switch.py
78
78
    branch_format = control.find_branch_format()
79
79
    if branch_format.get_reference(control) is not None:
80
80
        # Lightweight checkout: update the branch reference
81
 
        branch_format.set_reference(control, to_branch)
 
81
        branch_format.set_reference(control, None, to_branch)
82
82
    else:
83
83
        b = control.open_branch()
84
84
        bound_branch = b.get_bound_location()
103
103
            b.pull(to_branch, overwrite=True,
104
104
                possible_transports=possible_transports)
105
105
            b.set_bound_location(to_branch.base)
 
106
            b.set_parent(b.get_master_branch().get_parent())
106
107
        else:
107
108
            raise errors.BzrCommandError('Cannot switch a branch, '
108
109
                'only a checkout.')